startbutton.addEventListener('click', function(){
      // [dalongi] You don't need to calculate timeRemain or anything here, since you do it
      // inside the renderDrinkQueue() call. You only need to store the raw data (startTime)
      drink.startTime=Date.now();
      // document.getElementById('startbutton').disabled=true;
      // drink.startbutton.disabled=true;
      startbutton.disabled=true;   //logs as true to the console but it still enters this function if clicked
      // this.disabled=true;
      // document.getElementByTagName('startbutton').disabled=true;
      // document.getElement('startbutton').disabled=true;
      // document.getElementById("startbutton").disabled=true;
      // document.getElementByTagName("startbutton").disabled=true;
      renderDrinkQueue();
    });